In the winter and spring seasons, garlic seedlings are cultivated on multi-layered shelves in greenhouses or plastic greenhouses, which can adjust and compensate for the supply of off-season vegetables, and can also greatly increase land utilization rates and achieve considerable economic benefits. Its high yield cultivation techniques are as follows:
First, set the bed.
The bed is made of wood, straw, plastic film, iron wire and red brick. Low-middle height before and after the greenhouse, two-story framed bed at the front and rear, and three layers at the middle. A single brick is used to build a wall with a height of 10 centimeters. The distance between the walls is 1.2-1.6 meters. Then a wooden bed is used to form a 1-3 meters wide frame with an unlimited length. The distance between wood poles is 20-30 centimeters. On the first floor, 80-90 cm wide beds are croached 80-100 cm away from the first floor with wooden poles. Each layer is covered with a layer of plastic film, covered with 5-6 cm thick sandy loam soil, and the soil is photographed. During the erection of the bed, it must be tightly fastened to prevent the collapse of the bed.
Second, cultivation and management
1. Selection of garlic species: Choose large flaps, high yield, short dormancy period, emerged and fast-growing varieties.
2, soaked garlic bulbs: 30-50 °C warm water soaked garlic 30 hours, so that garlic swelling. Then remove the drain heap stuffy for about 12 hours and then dig up the garlic stalks. If the sown area is large and the amount of seed soaked is large, sowing can be done one week in advance without stemming.
3, put garlic pressure soil: each 1 square meters to lay about 15 kilograms of garlic, garlic and garlic between the tighter the better, the larger gap with a small garlic. After the garlic clods, use a thin sand to cover it with 3 cm thick.
4. Water Management: Use the water with a temperature of not less than 15°C to water the garlic sprouts. After the cultivation, pour the water into the early stage of growth. The medium height of the seedlings is about 15 centimeters. The water is poured in the middle of the growth period 3-4 days before the harvest. . The number of waterings depends on the dry and wet conditions of the bed.
5, temperature management: To maintain the cleanliness of the film surface of the greenhouse, improve the transparency, to obtain more light time. The temperature requirements for the bed are: before Qimiao, during the day, it is 24-26°C and nighttime is 20-22°C; after the Qimiao, the daytime is 22-24°C and the nighttime is 18-22°C; the height of the seedling is about 15cm, during the daytime 16- 22°C, 16-18°C at night; during harvest, 18°C ​​during the day and 12°C during the night.
6, timely harvest: When the garlic grows to a height of about 35 cm, when the leaves slightly tilted, for the appropriate harvest time, this time should be harvested in time. After harvesting the first garlic, using the same management method above, it can be grown after 20 days.
Intercom system with tuya is an intercom system that realizes remote operation on the mobile phone. When the customer uses the Tuya Intercom system, the visitor calls his or her friend's apartment on the Video Door Phone system, the traditional intercom mode can only receive calling information on the Indoor Monitor which is in the apartment. But if you uses our intercom system with tuya, the users only need to download the tuya application on their mobile phone and connect with our video door phone , they can receive the visitor's calling information, even if they are in travel, office, etc.,They will receive the visitor's call information at the first time, and intercom with the visitor. If the visitor is their friend or family member, users can also remotely unlock the visitor on the mobile phone, and then visitor can enter the building or house.
Sounds incredible, right? Then let me know more specifications and functions together!
Our Intercom system with tuya uses high-definition screen and a hard aluminum housing with HD cameras. The camera can detect face information and open doors. It is full touch screen , so customers can operate like our mobile phones, which is very simple and convenient. At the same time it compatibles with and face recognition .RFID swipe card.tuya application and so on to open the door . Usually used for renovation of old communities, apartments and hotels, etc.
The following are the parameters of our AZZJ10D for your reference:
1. 10.1 inch 720 HD display TCP/IP Intercom system
2. Calling, intercom, unlocking, monitoring (golden & silver optional)
3. High quality aluminium alloy frosted panel + high-end glass lens + touch screen
4. Digital camera, stable and clear image shooting
5. Night vision and bright light compensation function
6. Full duplex voice intercom, comparable to ordinary telephone intercom
7. Android system ,ARM CPU, TUYA App (support Android and IOS system)
8. LPDDR3 1 GB memory, standard EMMC 8 GB storage expandable
9. RJ45 standard ethernet interface all-digital design
10. Low power consumption technology solution, saving energy and long life span
11. Dimension:348*169*47.5(mm)
12. Install method : Wall/flush install (335*158*47.5 mm)
13. Image/video advertising playback (UI display can be customized)
14. Door opening:IC/ID card/ password/ face recognition/ mobile phone
We have a variety of designs for Intercom system with tuya, different sizes, different keys, etc., you can refer to our pictures,
We have been focusing on independent research and development of intercom system with tuya
since 2011. We have professional reach and devolve team to serve you, and we can provide you with professional products and services, If you need more information about our factory or intercom system, please do not hesitate to contact us, we are very honored to share catalog with you.
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Zhuhai Mingke Electronics Technology Co., Ltd , https://www.zhmkdz-electronics.com